"High Power Stereo Audio Amplifier PCB | Class AB Discrete Circuit Explained"
Автор: STEM electronic communication eng
Загружено: 2026-01-20
Просмотров: 20
Описание:
🎵 High Power Stereo Audio Amplifier PCB Explained!
In this video, we explore a Class-AB Discrete Stereo Audio Power Amplifier Board.
You’ll learn how each section of the PCB works – from power supply filtering to pre-amplifier, driver stage, power output transistors, and speaker protection circuit.
🔹 Topics Covered: ✔ Audio Power Amplifier Basics
✔ Class-AB Working Principle
✔ PCB Component Identification
✔ Preamp & Driver Stage
✔ Power Output Stage
✔ Speaker Protection Relay
✔ Applications in Home Audio Systems
🔹 Perfect for: 🎧 DIY Audio Projects
🔊 Home Amplifier Builders
📘 Electronics Students
🛠️ Circuit Understanding
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🏷️ YouTube Tags (Keywords)
audio amplifier pcb
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